CN116272143A - Blower with filtering structure and filtering method - Google Patents
Blower with filtering structure and filtering method Download PDFInfo
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- CN116272143A CN116272143A CN202310083830.4A CN202310083830A CN116272143A CN 116272143 A CN116272143 A CN 116272143A CN 202310083830 A CN202310083830 A CN 202310083830A CN 116272143 A CN116272143 A CN 116272143A
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- adsorption plate
- adsorption
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- filter
- filtering
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- 238000001914 filtration Methods 0.000 title claims abstract description 87
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000001179 sorption measurement Methods 0.000 claims abstract description 191
- 239000000428 dust Substances 0.000 claims abstract description 24
- 230000007306 turnover Effects 0.000 claims abstract description 4
- 238000004140 cleaning Methods 0.000 claims description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 239000012535 impurity Substances 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000005485 electric heating Methods 0.000 description 6
- 239000011324 bead Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/04—Hot-air producers
- A45D20/08—Hot-air producers heated electrically
- A45D20/10—Hand-held drying devices, e.g. air douches
- A45D20/12—Details thereof or accessories therefor, e.g. nozzles, stands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to the technical field of blowers, in particular to a blower with a filtering structure and a filtering method. The invention provides a blower with a filtering structure, wherein a fixing component is arranged on the outer wall of a blower body in a telescopic way; one end of the filtering part is inserted into the machine body; the adsorption part is slidably arranged in the filtering part and is suitable for adsorbing moisture in air entering the machine body; the fixing assembly is slid outwards to separate the adsorption part from the end part of the fixing assembly; the adsorption part can horizontally slide along the inner wall of the filtering part and turn over by 180 degrees so that the windward side of the adsorption part is propped against the paper in the filtering part; after the filter part resets, the filter part is pressed inwards, the movable end of the filter part is propped against the windward surface of the adsorption part, and the movable end of the filter part is suitable for rubbing paper to clean dust on the side wall of the adsorption part. Through the cooperation of adsorption part and filter unit, adsorb the steam in the air that gets into in the cartridge filter, prolonged the life of machine body.
Description
Technical Field
The invention relates to the technical field of blowers, in particular to a blower with a filtering structure and a filtering method.
Background
The blower is composed of a group of electric heating wires and a small fan with high rotation speed. When the electric heating wire is electrified, heat is generated by the electric heating wire, and the air blown by the fan is changed into hot air through the electric heating wire. If only a small fan rotates and the heating wire is not heated, only wind is blown out and not heated.
The use environment of the blower is mainly bathroom, and the moisture content in the air is large; the blower is used in a humid environment for a long time, and moisture in the air can influence the use of the blower, so that the electric heating wire is short-circuited and cannot work normally; in the using process of the blower, although the air inlet end of the rear end is provided with a filter screen for filtering large particle dust and sundries in the air, a lot of broken hair and dust still enter the blower, and the hair and the dust are adhered to the fan to influence the normal operation of the fan; in addition, the rear end of the blower is troublesome to clean, so that it is necessary to develop a blower with a filtering structure and a filtering method.
Disclosure of Invention
The invention aims to provide a blower with a filtering structure.
In order to solve the above technical problems, the present invention provides a blower with a filtering structure, including:
the machine comprises a machine body, a fixing assembly, an adsorption part and a filtering part, wherein the interior of the machine body is hollow, the fixing assembly is arranged on the outer wall of the machine body in a telescopic manner, and the fixing assembly is linked with the adsorption part;
the inside of the filtering part is hollow, one end of the filtering part is inserted into the machine body, and the filtering part is suitable for sliding along the axial direction of the machine body;
the adsorption part is slidably arranged in the filtering part and is suitable for adsorbing moisture in air entering the machine body; wherein,,
sliding the securing assembly outwardly to separate the suction portion from the securing assembly end;
the adsorption part can horizontally slide along the inner wall of the filtering part and turn over by 180 degrees so that the windward side of the adsorption part is propped against the paper in the filtering part;
after the adsorption part is reset, the filtering part is pressed inwards, the movable end of the filtering part is propped against the windward side of the adsorption part, and the movable end of the filtering part is suitable for rubbing paper to clean dust on the side wall of the adsorption part.
Preferably, the filter unit includes: the filter cartridge is hollow, and the side wall of the filter cartridge is provided with air holes suitable for ventilation;
the paper component is fixed at one end of the filter cartridge inserted into the machine body;
the cleaning component is rotatably arranged at the other end of the filter cartridge, and the cleaning component is linked with the adsorption part.
Preferably, the adsorption unit includes: the adsorption plate is round, a plurality of honeycomb through holes are formed in the adsorption plate, and the adsorption plate is suitable for adsorbing water vapor entering the filter cartridge;
the two limiting columns are symmetrically fixed on the side wall of the adsorption plate, and the limiting columns are linked with the fixing assembly.
Preferably, the inner wall of the filter cartridge is provided with two limit grooves matched with the limit posts along the axial direction, and the limit posts are slidably arranged in the limit grooves;
a linear rack is fixed on the side wall of the limit groove;
the limiting column is columnar, and a fluted disc matched with the linear rack is arranged on the outer wall of the limiting column; wherein the method comprises the steps of
The adsorption plate is pushed to slide towards the inner end wall of the filter cylinder until the fluted disc abuts against the linear rack, then the adsorption plate is pushed continuously, and the adsorption plate can rotate circumferentially, so that the windward side of the adsorption plate abuts against the paper component.
Preferably, the fixing assembly includes: the fixing columns and the protruding blocks are arranged along the radial direction of the machine body;
two adjusting holes matched with the fixing columns are formed in the outer wall of the machine body, and the fixing columns are slidably arranged in the adjusting holes;
the protruding block is fixed at the inner end part of the fixed column;
the limiting post end is provided with a positioning groove matched with the protruding block, and the protruding block is suitable for being inserted into the positioning groove to fix the adsorption plate.
Preferably, two sliding grooves are axially formed in the outer wall of the filter cartridge, the two sliding grooves are oppositely arranged, and one sliding groove corresponds to one fixed column.
Preferably, the paper assembly includes: the positioning column is vertically fixed on the inner side wall of the filter cartridge, and the inside of the positioning column is hollow;
the positioning pin is slidably arranged in the positioning column, and the positioning pin and the positioning column are made of flexible materials;
the paper is provided with positioning holes matched with the positioning columns, and a plurality of paper stacking sleeves are arranged on the outer walls of the positioning columns; wherein,,
after the adsorption plate slides to be propped against the locating pin, the adsorption plate extrudes the locating pin to slide into the locating column so that the paper is propped against the side wall of the adsorption plate and is adsorbed on the side wall of the adsorption plate.
Preferably, the cleaning assembly comprises: the end cover is detachably arranged at the outer end part of the filter cartridge;
the cleaning plate is rotatably arranged in the filter cartridge, and two ends of the compression spring are respectively fixed on the end cover and the side wall of the cleaning plate;
a spiral groove is formed in the inner wall of the filter cylinder, and a sliding block matched with the spiral groove is fixed on the side wall of the cleaning plate; wherein,,
when the filter cartridge is pushed to slide inwards, the filter cartridge drives the cleaning plate to slide towards the adsorption plate synchronously;
after the cleaning plate is propped against the adsorption plate, the filter cylinder is continuously pushed so that the cleaning plate circumferentially rotates to rub the paper on the side wall of the adsorption plate.
Preferably, a plurality of rubbing strips are fixed on one side of the cleaning plate, which is close to the adsorption plate, and the rubbing strips are bent and radially arranged along the cleaning plate.
On the other hand, the invention also provides a filtering method of the blower with the filtering structure, when the blower body works, the fan in the blower body rotates circumferentially, so that the filtered air flows to a user from the front end of the blower body after passing through the filtering part and the absorbing part;
when the air enters the inside of the filtering part from the outside of the filtering part, the filtering cylinder is suitable for filtering and intercepting dust, hair and other impurities in the air;
when the air enters the filter cartridge and flows towards the adsorption plate, the adsorption plate is suitable for adsorbing and intercepting water vapor in the air;
the water vapor adsorbed on the surface of the adsorption plate can be observed through the filter cartridge, and when more water vapor is adsorbed in the adsorption plate, the fixing column is pulled outwards, so that the protruding block is separated from the positioning groove; at this time, when the fan in the machine body rotates circumferentially, the air entering the filter cartridge is suitable for pushing the adsorption plate to slide horizontally along the limit groove; the adsorption plate slides towards the paper passing direction until the fluted disc abuts against the linear rack, then the adsorption plate is pushed continuously, the adsorption plate can rotate circumferentially, so that the windward side of the adsorption plate abuts against the paper component, and paper can be adsorbed on the windward side of the adsorption plate;
the fan in the machine body stops working, and the machine body is erected, so that after the filter cartridge is vertically downward, the adsorption plate slides downward under the action of the spring and the gravity to reset; at this time, the fixing column is pushed inwards so that the protruding block is inserted into the positioning groove to fix the adsorption plate;
the filter cylinder is pushed inwards, the filter cylinder drives the cleaning plate to synchronously slide towards the adsorption plate until the rubbing strip abuts against the paper, and then the filter cylinder is pushed continuously, the cleaning plate can rotate along the circumferential direction inside the filter cylinder, so that the rubbing strip can drive and rub the paper, and the paper is wrinkled and deformed from outside to inside, so that dust on the windward side of the adsorption plate is cleaned;
the filter cartridge is pulled outwardly and the end cap is opened to remove the kneaded paper.
The blower with the filtering structure has the beneficial effects that the water vapor in the air entering the filter cartridge is adsorbed through the cooperation of the adsorption part and the filtering part, and meanwhile, dust and impurities on the windward side of the adsorption plate can be cleaned; the paper is rubbed by the horizontal sliding and circumferential rotation of the adsorption plate and the matching of the cleaning plate and the rubbing strip, so that the effect of cleaning the windward side of the adsorption plate is achieved; not only can prevent water vapor from entering the machine body, but also prolongs the service life of the machine body; meanwhile, dust and impurities on the side wall of the adsorption plate are scraped through the cleaning plate, so that the phenomenon that impurities such as hair are wound on a fan of the machine body is avoided, and the service life of the equipment is prolonged.
Drawings
The invention will be further described with reference to the drawings and examples.
Figure 1 is a perspective view of a preferred embodiment of a blower with a filtering structure of the present invention;
FIG. 2 is an internal cross-sectional view of the filter and adsorbent sections of the present invention;
FIG. 3 is a longitudinal cross-sectional view of a filter element of the present invention;
FIG. 4 is a partial perspective view of the filter element of the present invention;
FIG. 5 is a perspective view of the paper assembly of the present invention;
FIG. 6 is a schematic view showing a state where the adsorption plate of the present invention is abutted against paper;
fig. 7 is a schematic diagram showing the state of the suction plate in the reversed state of the present invention.
In the figure:
1. a machine body;
2. a fixing assembly; 21. fixing the column; 22. a protruding block;
3. an adsorption unit; 31. an adsorption plate; 32. a limit column; 320. a positioning groove;
4. a filtering part; 41. a filter cartridge; 410. air holes; 411. a limit groove; 412. a linear rack; 413. a sliding groove;
42. a paper assembly; 421. positioning columns; 422. a positioning pin;
43. cleaning the assembly; 431. an end cap; 432. a compression spring; 433. a cleaning plate; 434. rubbing the strips; 435. a spiral groove.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the invention and therefore show only the structures which are relevant to the invention.
In a first embodiment, as shown in fig. 1 to 7, the present invention provides a blower with a filtering structure, including: the air conditioner comprises a conditioner body 1, a fixing assembly 2, an adsorption part 3 and a filtering part 4, wherein the inside of the conditioner body 1 is hollow, a fan and an electric heating wire are arranged in the conditioner body 1, the fan is arranged at one end, close to the filtering part 4, in the conditioner body 1, when the fan works, the fan is suitable for driving air to enter from the filtering part 4, pass through the filtering part 4 and flow to an air outlet of the conditioner body 1; the fixing component 2 is arranged on the outer wall of the machine body 1 in a telescopic way, and the fixing component 2 is linked with the adsorption part 3; the fixing assembly 2 is suitable for limiting the adsorption plate 31; meanwhile, the outer end part of the fixing component 2 protrudes out of the outer wall of the machine body 1; the inside of the filtering part 4 is hollow, one end of the filtering part 4 is inserted into the machine body 1, and the filtering part 4 is suitable for sliding along the axial direction of the machine body 1; the filtering part 4 is suitable for filtering and intercepting dust, hair and other impurities in the air and preventing the dust, the hair and other impurities from entering the machine body 1; the adsorption part 3 is slidably arranged in the filtering part 4, and the fixing component 2 is suitable for limiting and fixing the adsorption part 3 when in operation, and the adsorption part 3 is suitable for absorbing water vapor in air flowing through the adsorption part 3; the adsorption part 3 is suitable for adsorbing moisture in the air entering the machine body 1; in the working state, the fan in the machine body 1 rotates circumferentially to enable air to flow into the filtering part 4 from the outside of the filtering part 4, the filtering part 4 is suitable for intercepting dust, hair and other impurities in the air, and the adsorbing part 3 is suitable for adsorbing water vapor in the air; when saturation of the moisture adsorbed by the adsorption part 3 is observed, the fixing assembly 2 is slid outwards so as to separate the adsorption part 3 from the end part of the fixing assembly 2; at this time, the fan continues to rotate circumferentially, and the air entering through the outer wall of the filter cartridge 41 is suitable for pushing the adsorption plate 31 to slide horizontally; the adsorption part 3 can horizontally slide along the inner wall of the filtering part 4 and turn over by 180 degrees so that the windward side of the adsorption part 3 is propped against the paper in the filtering part 4; at this time, the surface of the adsorption plate 31 contains moisture, so that the adsorption plate 31 can adhere the paper to the surface of the adsorption plate 31 in the process of abutting against the paper, and impurities such as dust on the surface of the adsorption plate 31 can be well adsorbed when the paper is wetted by the moisture on the surface of the adsorption plate 31; when the fan stops working, the machine body 1 is vertically placed so that the filter cartridge 41 is vertically downward, and the adsorption plate 31 slides downward to reset under the action of gravity and the elasticity of the spring; after the adsorption part 3 is reset, the filtering part 4 is pressed inwards, the movable end of the filtering part 4 is propped against the windward side of the adsorption part 3, and the movable end of the filtering part 4 is suitable for rubbing paper to clean dust on the side wall of the adsorption part 3. By rubbing the paper on the side wall of the adsorption plate 31, dust on the side wall of the adsorption plate 31 can be removed, and the service life of the equipment is prolonged.
In order to facilitate the filtration of the intercepted dust, the filtering portion 4 comprises: the filter cartridge 41, the paper component 42 and the cleaning component 43, wherein the filter cartridge 41 is hollow, and a plurality of air holes 410 suitable for air circulation are formed in the side wall of the filter cartridge 41; the filter cartridge 41 one end inserts in the machine body 1, the filter cartridge 41 other end sets up the machine body 1 is outside, just the filter cartridge 41 can follow the inside horizontal slip of machine body 1. The paper component 42 is fixed at one end of the filter cartridge 41 inserted into the machine body 1; the paper assembly 42 is suitable for limiting and fixing paper, and the paper is suitable for cleaning and adsorbing impurities such as dust on the surface of the adsorption plate 31; the cleaning component 43 is rotatably arranged at the other end of the filter cartridge 41, and the cleaning component 43 is linked with the adsorption part 3. The cleaning assembly 43 is provided to facilitate rubbing of the paper on the one hand and replacement of the paper assembly 42 on the other hand.
In order to facilitate adsorption of moisture in the air, the adsorption part 3 includes: the adsorption plate 31 and two limit posts 32, the adsorption plate 31 is circular, a plurality of honeycomb through holes are formed in the adsorption plate 31, and the adsorption plate 31 is suitable for adsorbing water vapor entering the filter cartridge 41; in order to facilitate the absorption of water vapor in the air, the adsorption plate 31 is made of a material that is easy to absorb water, preferably, the adsorption plate 31 may be made of a sponge material; the two limiting columns 32 are symmetrically fixed on the side wall of the adsorption plate 31, and the limiting columns 32 are in linkage with the fixing assembly 2. The two limiting posts 32 are disposed along a symmetrical center line of the adsorption plate 31, that is, the adsorption plate 31 can rotate circumferentially with the limiting posts 32 as a center axis. And the end of the fixing component 2 is linked with the limiting post 32, so as to achieve the effect of limiting and fixing the adsorption plate 31. After the end of the fixing component 2 is separated from the limiting post 32, the fan rotates, and the air entering from the outside of the filter cartridge 41 is suitable for pushing the adsorption plate 31 to slide horizontally along the inner wall of the filter cartridge 41.
In order to facilitate the horizontal sliding of the adsorption plate 31, two limiting slots 411 adapted to the limiting posts 32 are axially provided on the inner wall of the filter cartridge 41, and the limiting posts 32 are slidably disposed in the limiting slots 411; a linear rack 412 is fixed on the side wall of the limit slot 411; the limiting column 32 is columnar, and a fluted disc matched with the linear rack 412 is arranged on the outer wall of the limiting column 32; when the filter cartridge 41 observes that more water vapor is adsorbed on the surface of the adsorption plate 31, the fixing column 21 is pulled outwards to separate the protruding block 22 from the positioning groove 320, at this time, the fan continues to rotate circumferentially, and the air entering the filter cartridge 41 is suitable for pushing the adsorption plate 31 to slide horizontally; since the honeycomb through holes of the adsorption plate 31 are blocked by moisture at this time, the ventilation of the adsorption plate 31 is deteriorated; therefore, when the fan continues to operate, the air is adapted to push the suction plate 31 to slide in the paper direction.
In order to realize the reset of the adsorption plate 31, a spring is fixed at the end of the limit slot 411 close to the paper, and the other end of the spring is fixed on the side wall of the adsorption plate 31, when the adsorption plate 31 slides towards the paper, the thrust of air to the adsorption plate is greater than the elastic force of the spring and the friction force of the linear rack 412 and the fluted disc. Therefore, when the fan works, the air is suitable for pushing the adsorption plate 31 to slide towards the paper, and when the fluted disc is propped against the linear rack 412, the adsorption plate 31 can rotate 180 degrees, so that the windward side of the adsorption plate 31 faces the paper and is propped against the paper. Pushing the adsorption plate 31 to slide towards the inner end wall of the filter cartridge 41 until the fluted disc abuts against the linear rack 412, and then continuing pushing the adsorption plate 31, wherein the adsorption plate 31 can rotate circumferentially, so that the windward side of the adsorption plate 31 abuts against the paper assembly 42. At this time, since the surface of the adsorption plate 31 contains moisture, the paper is easily adhered to the surface of the adsorption plate 31 after the moisture wets the paper. At this time, the fan stops working, and after the filter cartridge 41 is vertically placed in the orientation, the adsorption plate 31 is reset and slid under the action of gravity and the elastic force of the spring until the positioning groove 320 corresponds to the protrusion block 22, and the fixing column 21 is pressed inwards, so that the protrusion block 22 is inserted into the positioning groove 320, so as to limit and fix the adsorption plate 31.
In order to facilitate the spacing of the fixed adsorption plate 31, the fixing assembly 2 comprises: a fixed column 21 and a protruding block 22, wherein the fixed column 21 is arranged along the radial direction of the machine body 1; two adjusting holes matched with the fixing columns 21 are formed in the outer wall of the machine body 1, and the fixing columns 21 are slidably arranged in the adjusting holes; the convex block 22 is fixed at the inner end part of the fixed column 21; wherein, when the protruding block 22 is inserted into the positioning groove 320, the outer end of the fixing column 21 protrudes out of the outer wall of the machine body 1; the fixing column 21 is adapted to limit and fix the adsorption plate 31. The end of the limiting post 32 is provided with a positioning slot 320 adapted to the protruding block 22, and the protruding block 22 is adapted to be inserted into the positioning slot 320 to fix the adsorption plate 31.
In order to realize the sliding of the filter cartridge 41 into the machine body 1, two sliding grooves 413 are axially formed in the outer wall of the filter cartridge 41, two sliding grooves 413 are oppositely arranged, and one sliding groove 413 corresponds to one fixed column 21. The side wall of the sliding groove 413 is provided with a limiting bead in a retractable manner, and when the limiting column 32 slides along the limiting groove 411 in a resetting manner, the limiting bead is suitable for limiting the limiting column 32, so that the limiting column 32 slides and resets to an initial position. And when the filter cartridge 41 is pushed inward, the side wall of the limit post 32 presses the limit beads to shrink inward, so that the sliding groove 413 can slide horizontally relative to the limit post 32. The fixing posts 21 are kept different when the filter cartridge 41 is pushed inward, and the sliding grooves 413 are provided so that the filter cartridge 41 can slide into the machine body 1.
Preferably, the paper assembly 42 includes: the positioning column 421 and the positioning pin 422, wherein the positioning column 421 is vertically fixed on the inner side wall of the filter cartridge 41, and the positioning column 421 is hollow; the positioning pin 422 is slidably disposed in the positioning column 421, and the positioning pin 422 and the positioning column 421 are made of flexible materials; the outer diameter of the outer end of the positioning pin 422 is larger than the outer diameter of the positioning post 421; the positioning pin 422 prevents the paper from being separated from the end of the positioning post 421. The paper is provided with positioning holes matched with the positioning columns 421, and a plurality of paper stacks are sleeved on the outer walls of the positioning columns 421; after the adsorption plate 31 slides to be propped against the positioning pin 422, the adsorption plate 31 extrudes the positioning pin 422 to slide into the positioning column 421, and at the moment, the positioning pin 422 is shrunk and deformed inwards, so that the paper at the outermost end is separated from the positioning column 421, and the paper is adhered to the adsorption plate 31 after being wetted by the adsorption plate 31. So that the paper is abutted against the side wall of the adsorption plate 31 and adsorbed on the side wall of the adsorption plate 31.
To facilitate cleaning of dust from the side walls of the suction plate 31, the cleaning assembly 43 includes: an end cap 431, a compression spring 432 and a cleaning plate 433, wherein the end cap 431 is detachably disposed at the outer end of the filter cartridge 41; a plurality of rubbing strips 434 are fixed on one side of the cleaning plate 433, which is close to the adsorption plate 31, and the rubbing strips 434 are arranged along the radial direction of the cleaning plate 433 in a bent shape. A plurality of the kneading bars 434 are annularly and equidistantly arranged; the cleaning plate 433 is rotatably disposed in the filter cartridge 41, and two ends of the compression spring 432 are respectively fixed to the end cap 431 and the side wall of the cleaning plate 433.
A spiral groove 435 is formed in the inner wall of the filter cartridge 41, and a sliding block matched with the spiral groove 435 is fixed on the side wall of the cleaning plate 433; the width of the sliding block is larger than the grooving width of the sliding groove 413, namely, when the sliding block circumferentially slides along the thread groove to intersect with the sliding groove 413, the sliding block cannot be blocked into the sliding groove 413. When the filter cartridge 41 is pushed to slide inwards, the filter cartridge 41 drives the cleaning plate 433 to slide towards the adsorption plate 31 synchronously; after the rubbing strips 434 on the side wall of the cleaning plate 433 are propped against the adsorption plate 31, the filter cartridge 41 is continuously pushed to enable the cleaning plate 433 to rotate circumferentially, and the plurality of rubbing strips 434 are arranged to rub the paper from outside to inside so that the paper can clean dust on the side wall of the adsorption plate 31 to rub the paper on the side wall of the adsorption plate 31; thereby achieving the effect of cleaning the adsorption plate 31. And when the rubbing strip 434 rubs and removes the paper from the sidewall of the adsorption plate 31, the filter cartridge 41 is pulled outwards and the end cap 431 is opened to remove the paper or add the paper to the positioning column 421.
An embodiment two, the present embodiment also provides a filtering method for a blower with a filtering structure based on the embodiment one, including a blower with a filtering structure as described in the embodiment one, where the specific structure is the same as the embodiment one, and details are not repeated here, and a specific filtering method for a blower with a filtering structure is as follows:
when the machine body 1 works, the fan in the machine body 1 rotates circumferentially, so that the filtered air flows to a user from the front end of the machine body 1 after passing through the filtering part 4 and the adsorption part 3;
when air enters the inside of the filtering part 4 through the outside of the filtering part 4, the filtering cylinder 41 is suitable for filtering and intercepting dust, hair and other impurities in the air;
when the air enters the filter cartridge 41 and flows towards the adsorption plate 31, the adsorption plate 31 is suitable for adsorbing and intercepting water vapor in the air;
the water vapor adsorbed on the surface of the adsorption plate 31 can be observed through the filter cartridge 41, and when the water vapor adsorbed in the adsorption plate 31 is more, the fixing column 21 is pulled outwards, so that the protruding block 22 is separated from the positioning groove 320; at this time, when the fan in the main body 1 rotates circumferentially, the air entering the filter cartridge 41 is suitable for pushing the adsorption plate 31 to slide horizontally along the limit slot 411; the adsorption plate 31 slides towards the paper passing direction until the fluted disc abuts against the linear rack 412, then the adsorption plate 31 is pushed continuously, the adsorption plate 31 can rotate circumferentially, so that the windward side of the adsorption plate 31 abuts against the paper component 42, and paper can be adsorbed on the windward side of the adsorption plate 31;
the fan in the machine body 1 stops working, and the machine body 1 is erected to enable the filter cartridge 41 to be downward vertically, and then the adsorption plate 31 slides downwards under the action of the spring and the gravity so as to reset; at this time, the fixing column 21 is pushed inward so that the boss 22 is inserted into the positioning groove 320 to fix the adsorption plate 31;
the filter cartridge 41 is pushed inwards, the filter cartridge 41 drives the cleaning plate 433 to synchronously slide towards the adsorption plate 31 until the rubbing strip 434 abuts against the paper, and then the filter cartridge 41 is pushed continuously, the cleaning plate 433 can rotate along the circumferential direction inside the filter cartridge 41, so that the rubbing strip 434 can drive and rub the paper, and the paper is wrinkled and deformed from outside to inside to clean dust on the windward side of the adsorption plate 31;
the filter cartridge 41 is pulled outward and the end cap 431 is opened to take out the kneaded paper.
The above-described preferred embodiments according to the present invention are intended to suggest that, in view of the above description, various changes and modifications may be made by the worker in question without departing from the scope of the technical idea of the present invention. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.
Claims (10)
1. A hair dryer with a filter structure, comprising:
the filter comprises a machine body (1), a fixing assembly (2), an adsorption part (3) and a filter part (4), wherein the interior of the machine body (1) is hollow, the fixing assembly (2) is arranged on the outer wall of the machine body (1) in a telescopic manner, and the fixing assembly (2) is linked with the adsorption part (3);
the inside of the filtering part (4) is hollow, one end of the filtering part (4) is inserted into the machine body (1), and the filtering part (4) is suitable for sliding along the axial direction of the machine body (1);
the adsorption part (3) is slidably arranged in the filtering part (4), and the adsorption part (3) is suitable for adsorbing moisture in air entering the machine body (1); wherein,,
sliding the fixing assembly (2) outwards to separate the adsorption part (3) from the end part of the fixing assembly (2);
the adsorption part (3) can horizontally slide along the inner wall of the filtering part (4) and turn over by 180 degrees so that the windward side of the adsorption part (3) is propped against the paper in the filtering part (4);
after the adsorption part (3) is reset, the filtering part (4) is pressed inwards, the movable end of the filtering part (4) is propped against the windward side of the adsorption part (3), and the movable end of the filtering part (4) is suitable for rubbing paper to clean dust on the side wall of the adsorption part (3).
2. A blower with a filter structure as set forth in claim 1, wherein,
the filter unit (4) comprises: the novel filter comprises a filter cartridge (41), a paper component (42) and a cleaning component (43), wherein the filter cartridge (41) is hollow, and air holes (410) suitable for ventilation are formed in the side wall of the filter cartridge (41);
the paper component (42) is fixed at one end of the filter cylinder (41) inserted into the machine body (1);
the cleaning component (43) is rotatably arranged at the other end of the filter cartridge (41), and the cleaning component (43) is linked with the adsorption part (3).
3. A blower with a filter structure as claimed in claim 2, wherein,
the adsorption unit (3) comprises: the adsorption plate (31) and two limit columns (32), wherein the adsorption plate (31) is circular, a plurality of honeycomb through holes are formed in the adsorption plate (31), and the adsorption plate (31) is suitable for adsorbing water vapor entering the filter cartridge (41);
the two limit posts (32) are symmetrically fixed on the side wall of the adsorption plate (31), and the limit posts (32) are linked with the fixing assembly (2).
4. A blower with a filter structure as claimed in claim 3, wherein,
two limit grooves (411) matched with the limit columns (32) are formed in the inner wall of the filter cartridge (41) along the axial direction, and the limit columns (32) are slidably arranged in the limit grooves (411);
a linear rack (412) is fixed on the side wall of the limit groove (411);
the limiting column (32) is columnar, and a fluted disc matched with the linear rack (412) is arranged on the outer wall of the limiting column (32); wherein the method comprises the steps of
Pushing the adsorption plate (31) to slide towards the inner end wall of the filter cylinder (41) until the fluted disc abuts against the linear rack (412), and then pushing the adsorption plate (31) continuously, wherein the adsorption plate (31) can rotate circumferentially, so that the windward side of the adsorption plate (31) abuts against the paper component (42).
5. A blower with a filter structure as set forth in claim 4, wherein,
the fixing assembly (2) comprises: the fixing column (21) and the protruding block (22), wherein the fixing column (21) is arranged along the radial direction of the machine body (1);
two adjusting holes matched with the fixing columns (21) are formed in the outer wall of the machine body (1), and the fixing columns (21) are slidably arranged in the adjusting holes;
the convex block (22) is fixed at the inner end part of the fixed column (21);
the end part of the limiting column (32) is provided with a positioning groove (320) matched with the protruding block (22), and the protruding block (22) is suitable for being inserted into the positioning groove (320) to fix the adsorption plate (31).
6. A blower with a filter structure as set forth in claim 5, wherein,
two sliding grooves (413) are formed in the outer wall of the filter cylinder (41) along the axial direction, the two sliding grooves (413) are oppositely arranged, and one sliding groove (413) corresponds to one fixing column (21).
7. A blower with a filter structure as set forth in claim 6, wherein,
the paper assembly (42) includes: the filter cartridge comprises a positioning column (421) and a positioning pin (422), wherein the positioning column (421) is vertically fixed on the inner side wall of the filter cartridge (41), and the inside of the positioning column (421) is hollow;
the positioning pin (422) is slidably arranged in the positioning column (421), and the positioning pin (422) and the positioning column (421) are made of flexible materials;
the paper is provided with positioning holes matched with the positioning columns (421), and a plurality of paper stacks are sleeved on the outer walls of the positioning columns (421); wherein,,
after the adsorption plate (31) slides to be propped against the positioning pin (422), the adsorption plate (31) extrudes the positioning pin (422) to slide into the positioning column (421) so that the paper is propped against the side wall of the adsorption plate (31) and is adsorbed on the side wall of the adsorption plate (31).
8. A blower with a filter structure as set forth in claim 7, wherein,
the cleaning assembly (43) comprises: an end cover (431), a compression spring (432) and a cleaning plate (433), wherein the end cover (431) is detachably arranged at the outer end part of the filter cartridge (41);
the cleaning plate (433) is rotatably arranged in the filter cartridge (41), and two ends of the compression spring (432) are respectively fixed on the side walls of the end cover (431) and the cleaning plate (433);
a spiral groove (435) is formed in the inner wall of the filter cartridge (41), and a sliding block matched with the spiral groove (435) is fixed on the side wall of the cleaning plate (433); wherein,,
when the filter cartridge (41) is pushed to slide inwards, the filter cartridge (41) drives the cleaning plate (433) to slide towards the adsorption plate (31) synchronously;
after the cleaning plate (433) is abutted against the adsorption plate (31), the filter cartridge (41) is continuously pushed so that the cleaning plate (433) rotates circumferentially to rub the paper on the side wall of the adsorption plate (31).
9. A blower with a filter structure as set forth in claim 8, wherein,
a plurality of rubbing strips (434) are fixed on one side of the cleaning plate (433) close to the adsorption plate (31), and the rubbing strips (434) are bent and radially arranged along the cleaning plate (433).
10. A filtering method of a blower with a filtering structure, comprising the blower with a filtering structure as claimed in claim 9,
when the machine body (1) works, the fan in the machine body (1) rotates circumferentially, so that the filtered air flows to a user from the front end of the machine body (1) after passing through the filtering part (4) and the adsorption part (3);
when air enters the inside of the filtering part (4) through the outside of the filtering part (4), the filtering cylinder (41) is suitable for filtering and intercepting dust, hair and other impurities in the air;
when the air enters the filter cartridge (41) and flows towards the adsorption plate (31), the adsorption plate (31) is suitable for adsorbing and intercepting water vapor in the air;
the water vapor adsorbed on the surface of the adsorption plate (31) can be observed through the filter cartridge (41), and when more water vapor is adsorbed in the adsorption plate (31), the fixing column (21) is pulled outwards, so that the protruding block (22) is separated from the positioning groove (320); at this time, when the fan in the machine body (1) rotates circumferentially, the air entering the filter cartridge (41) is suitable for pushing the adsorption plate (31) to slide horizontally along the limit groove (411); the adsorption plate (31) slides towards the direction of passing paper until the fluted disc is propped against the linear rack (412), the adsorption plate (31) is continuously pushed, the adsorption plate (31) can circumferentially rotate, so that the windward side of the adsorption plate (31) is propped against the paper component (42), and paper can be adsorbed on the windward side of the adsorption plate (31);
the fan in the machine body (1) stops working, and the machine body (1) is erected to enable the filter cartridge (41) to vertically face downwards, and the adsorption plate (31) slides downwards under the action of a spring and gravity so as to reset; at this time, the fixing column (21) is pushed inward so that the boss (22) is inserted into the positioning groove (320) to fix the adsorption plate (31);
the filter cylinder (41) is pushed inwards, the filter cylinder (41) drives the cleaning plate (433) to synchronously slide towards the adsorption plate (31) until the rubbing strip (434) abuts against the paper, the filter cylinder (41) is pushed continuously at the moment, the cleaning plate (433) can rotate along the circumferential direction inside the filter cylinder (41), so that the rubbing strip (434) can drive and rub the paper, and the paper is wrinkled and deformed from outside to inside to clean dust on the windward surface of the adsorption plate (31);
the filter cartridge (41) is pulled outward and the end cap (431) is opened to take out the kneaded paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310083830.4A CN116272143A (en) | 2023-02-08 | 2023-02-08 | Blower with filtering structure and filtering method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310083830.4A CN116272143A (en) | 2023-02-08 | 2023-02-08 | Blower with filtering structure and filtering method |
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| Publication Number | Publication Date |
|---|---|
| CN116272143A true CN116272143A (en) | 2023-06-23 |
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ID=86815905
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310083830.4A Pending CN116272143A (en) | 2023-02-08 | 2023-02-08 | Blower with filtering structure and filtering method |
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| Country | Link |
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| CN (1) | CN116272143A (en) |
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| EP2401939A1 (en) * | 2010-06-30 | 2012-01-04 | Panasonic Electric Works Co., Ltd | Hair care device |
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